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Bristol-Myers Squibb Data Engineer Interview Questions and Answers

Updated 13 Feb 2024

Bristol-Myers Squibb Data Engineer Interview Experiences

1 interview found

Data Engineer Interview Questions & Answers

user image Anonymous

posted on 13 Feb 2024

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via LinkedIn and was interviewed in Aug 2023. There was 1 interview round.

Round 1 - Technical 

(4 Questions)

  • Q1. Be prepared with Pyspark and SQL
  • Q2. How to rename a column in pyspark
  • Ans. 

    To rename a column in PySpark, use the 'withColumnRenamed' method.

    • Use the 'withColumnRenamed' method on the DataFrame

    • Specify the current column name and the new column name as arguments

    • Assign the result to a new DataFrame to store the renamed column

  • Answered by AI
  • Q3. Difference between multiprocessing and multithreading
  • Ans. 

    Multiprocessing involves executing multiple processes simultaneously, while multithreading involves executing multiple threads within a single process.

    • Multiprocessing utilizes multiple CPUs or cores to execute multiple processes concurrently.

    • Multithreading involves creating multiple threads within a single process to execute tasks concurrently.

    • Processes in multiprocessing have separate memory spaces, while threads in m...

  • Answered by AI
  • Q4. Which one to use when

Skills evaluated in this interview

Interview questions from similar companies

I applied via Campus Placement and was interviewed in Jun 2022. There were 2 interview rounds.

Round 1 - Coding Test 

It was average,they asked questions on arrays,linked list and some questions on oops,it was easy and one was average level

Round 2 - Technical 

(2 Questions)

  • Q1. What is oops?describe
  • Ans. 

    OOPs (Object-Oriented Programming) is a programming paradigm that uses objects to represent and manipulate data.

    • OOPs focuses on creating reusable code by organizing data and behavior into objects.

    • It provides concepts like encapsulation, inheritance, and polymorphism.

    • Encapsulation hides the internal details of an object and provides a public interface.

    • Inheritance allows creating new classes based on existing ones, inher...

  • Answered by AI
  • Q2. What is dsa?describe
  • Ans. 

    DSA stands for Data Structures and Algorithms.

    • DSA is a field of computer science that deals with the study of data structures and algorithms.

    • It is used to solve complex problems and improve the efficiency of computer programs.

    • Examples of data structures include arrays, linked lists, trees, and graphs.

    • Examples of algorithms include sorting, searching, and graph traversal.

    • DSA is an important topic for software engineers

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - prepare really well,be honest and start preparing early,interviewers are usually chill,so speak with confidence,you can achieve what you deserve

Skills evaluated in this interview

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Campus Placement and was interviewed in Apr 2023. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Aptitude Test 

Maths, logical reasoning, 1.5 hrs

Round 3 - Technical 

(3 Questions)

  • Q1. About sql joins, python sets, lists, etc
  • Q2. Queries, union etc
  • Q3. Project related questions

Interview Preparation Tips

Interview preparation tips for other job seekers - sharpen your sql basics and project detailing
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
No response
Round 1 - HR 

(5 Questions)

  • Q1. Why do you want to work here,
  • Q2. They want to know your passion and motivation for the opportunity
  • Q3. Tell me about you
  • Q4. What are your expectations
  • Q5. When are you ready to start
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

I applied via Approached by Company and was interviewed in Mar 2024. There was 1 interview round.

Round 1 - One-on-one 

(2 Questions)

  • Q1. BI and excel presentation on sales related data: all the questions were asked from the presentation only.
  • Q2. Why I am switching my job?

Interview Preparation Tips

Topics to prepare for AstraZeneca Data Analyst interview:
  • Power Bi
  • Advanced Excel
  • sales data
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed before Sep 2022. There were 4 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Technical 

(1 Question)

  • Q1. All on Data Structures and algorithms mainly
Round 3 - One-on-one 

(1 Question)

  • Q1. Interview with senior manager with few technical questions and more on behavioural
Round 4 - HR 

(1 Question)

  • Q1. All HR stuffs about salary Expectation and relocating to chennai
Round 1 - Technical 

(1 Question)

  • Q1. Share your difficult situation?
  • Ans. 

    I faced a difficult situation when a critical project deadline was approaching and we encountered unexpected technical issues.

    • Technical issues arose during a critical project

    • Deadline was approaching

    • Had to find quick solutions to resolve the issues

    • Coordinated with team members to troubleshoot and fix the problems

    • Implemented contingency plans to ensure project completion on time

  • Answered by AI
Round 2 - Technical 

(1 Question)

  • Q1. Az values and principles. And Jab related questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Be bold and honest. If you don't know something, don't hesitate to say you don't know.
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Naukri.com and was interviewed in May 2024. There were 2 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. What is lamda function
  • Ans. 

    Lambda function is an anonymous function in programming that can have multiple arguments but can only have one expression.

    • Lambda functions are used for creating small, one-time use functions without the need to define a formal function.

    • They are often used in functional programming languages like Python.

    • Lambda functions can take any number of arguments, but can only have one expression.

    • Example: lambda x: x*2 defines a l

  • Answered by AI
  • Q2. Difference between list and tuple
  • Ans. 

    List is mutable, tuple is immutable in Python.

    • List can be modified after creation, tuple cannot.

    • List uses square brackets [], tuple uses parentheses ().

    • List is used for collections of items that may change, tuple for fixed collections.

    • Example: list_example = [1, 2, 3], tuple_example = (4, 5, 6)

  • Answered by AI
Round 2 - HR 

(2 Questions)

  • Q1. Explain your previous work experience
  • Q2. Explain with example how your work related to real life example

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare very well for the job description give most of the questions will be based on that

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. What are the basics of power bi
  • Ans. 

    Power BI is a business analytics tool by Microsoft for visualizing and analyzing data.

    • Power BI is a business analytics tool by Microsoft

    • It allows users to visualize and analyze data from various sources

    • Users can create interactive reports and dashboards

    • Power BI offers a wide range of data connectors for seamless integration

    • It provides features like data modeling, data preparation, and data visualization

    • Power BI can be ...

  • Answered by AI

Skills evaluated in this interview

Interview experience
1
Bad
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

I applied via Company Website and was interviewed before Jan 2024. There were 2 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. Basics of java ,spring and sql
Round 2 - HR 

(1 Question)

  • Q1. Situation based questions and why do u want to get this job

Bristol-Myers Squibb Interview FAQs

How many rounds are there in Bristol-Myers Squibb Data Engineer interview?
Bristol-Myers Squibb interview process usually has 1 rounds. The most common rounds in the Bristol-Myers Squibb interview process are Technical.
How to prepare for Bristol-Myers Squibb Data Engineer interview?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at Bristol-Myers Squibb. The most common topics and skills that interviewers at Bristol-Myers Squibb expect are Agile, Python, Analytical, Automation and Clinical Trials.
What are the top questions asked in Bristol-Myers Squibb Data Engineer interview?

Some of the top questions asked at the Bristol-Myers Squibb Data Engineer interview -

  1. How to rename a column in pysp...read more
  2. Difference between multiprocessing and multithread...read more
  3. Be prepared with Pyspark and ...read more

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Bristol-Myers Squibb Data Engineer Interview Process

based on 1 interview

Interview experience

5
  
Excellent
View more

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₹8.2 L/yr - ₹35 L/yr
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